Master of Camoflauge This Spotted Scorpionfish blends right into the reef around him, brought out only by my camera strobes. Although they look like they're covered with algae, this is actually their skin.

Dirty Dirty A bluestriped cleaner wrasse cleans this gag grouper's eyeballs carefully while another takes care of the gills. These small cleaner fish even go into predator's mouths knowing that they won't be eaten due to their beneficial job.